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Maths is Fun Flashcards | StudBud
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Maths is Fun
Maths is Fun
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Questions
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Answers
1
What number does a giga stand for?
A thousand
A trillion
A billion
A million
2
I am a mother's child and a father's child but nobody's son. What am I?
A father
A daughter
a grandson
An uncle
3
How many equal sides do Icosahedrons have?
24
25
18
20
4
How much would the paper weigh if you printed out the number Googolplex?
one million tonnes
More than the entire planet!
one kilogram
one tonne
5
An improper fraction is always greater than what number?
1
0
-1
A proper fraction
6
When was the number googol first used?
2008
1983
1938
2003
7
What flies when it's born, lies when it's alive and runs when it's dead?
A snowflake
A grain of sand
A fruit fly
An eaglet
8
What is the Pythagoras’ Constant, discovered by the first mathematician around 500 BC?
The square root of two
e
Pi
Hypotenuse
9
What is the billionth digit of Pi?
5
7
9
3
10
What are the even numbers in this sequence – 2, 5, 7, 9, 10?
- 2
5, 7
- 2, 10
5, 7, 9
11
Is Pi a rational or irrational number?
Irrational
Rational
12
What is five to the power of zero?
- 5
1
5
0
13
What is an angle called if it’s greater than 90 degrees?
Reflex angle
Acute angle
Right angle
Obtuse angle
14
All sides equal in an Isosceles triangle
True
False
15
The word 'hundred' comes from the Old Norse term '
hundrath
' which actually means 120
False
True
16
How many sides does a nonagon have?
99
9
90
19
17
What is our current numerical system based on?
Greek
Egyptian
Babylonian
Hindu-Arabic
18
Negative four a natural number?
True
False
19
What is the square root of 144?
- 12
20736
- 20736
12
20
What is 3/7 chicken, 2/3 cat and 2/4 goat?
Childbirth
Chiffon
Chipmunk
Chicago
21
What is the smallest perfect number?
12
6
8
3
22
When I get multiplied by any number, the sum of the figures in the product is always me. What am I?
2
9
4
8
23
What is the number of parking space covered by the car?
90
87
97
89
24
How many sides does a dodecahedron have?
10
20
12
22
25
A painting and a sculpture cost £1500 in total.The paint.costs £1000 more than the sculpt.How much does the sculpt.cost?
£400
£250
£200
£450
26
What mathematical theory explains the randomness of nature?
The evolution theory
The butterfly effect
The relativity theory
Correlation and causation
27
Does a convex shape curve inward or outward?
Outwards
Inwards
28
What flat image can also be displayed in 3D?
A line
A plane
A point
A hologram
29
Which prime number comes after 3?
5
7
9
4
30
What is the closest whole number to 1,569.3?
1,569
1,570
1,600
1,569,5
31
What comes once in a minute, twice in a moment, but never in a thousand of years?
1/1000 in a decade
one tens of a century
The letter "M"
Thirty-one seconds
32
What is the perimeter of a circle called?
Length
Segment
Sector
The circumference
33
I start with M, end with X, and have a never ending amount of letters. What am I?
Mix
Matrix
Multiplex
Mailbox
34
Which Indian Astronomer discovered zero around 600 A.D?
Aryabhata
Brahmagupta
Amil Kumar Das
Alkoholismi
35
In Roman numerals how many hours are in a day?
XIXV
XXIL
XXVI
XXIV
36
When was the equal sign invented?
57 AD
1557
57 BC
1057
37
What ten letter word starts with gas?
Retirement
Aberration
Television
Automobile
38
What is the fastest someone has ever counted to one billion?
9 days
8 weeks
89 days
8 days
39
Pi can be written as a fraction
True
False
40
What is the mathematical name for a pound sign (#)?
Octothorpe
Sharp
Crosshatch
Hash
41
Eratosthenes was able to determine the Earth’s diameter using a rod and the rule of three
False
True
42
Which number is greater, a googol, or a quadrillion?
A quadrillion
A googol
43
16-4\div\frac{1}{4}+2
6
5
17
2
44
How many different combinations does a Rubix cube have?
43 billion
43 million
43 quintillion
43 trillion
45
What is the basic metric unit of mass?
A pound
A gram
A kilogram
A once
46
How many millilitres are in one liter?
10
100
10 000
1000
47
How old was Isaac Newton when he developed integral calculus?
23
21
32
64
48
What is the only number that has the same number of letters as it’s meaning?
2
5
3
4
49
What civilization first used dot patterns to represent numbers?
The Egyptians
The Indians
The Chinese
The Babilonians
50
Ella weighs 98 pounds plus half her own weight. How much does she weigh?
192 pounds
196 pounds
184 pounds
128 pounds
51
Who invented paint by number?
Leonardo Da Vinci
Rembrandt
Salvador Dalí
Van Gogh
52
Who developed the cartesian axes?
René Descartes
Isaac Newton
Pythagoras
Albert Einstein
53
What is a shape with eight sides called?
A hexagon
A heptagon
An octagon
A nonagon
54
How many cupcakes are in a baker’s dozen?
12
24
13
6
55
What is the most popular two-digit number?
10
99
13
11
56
What is the only temperature that is the same in Fahrenheit and Celsius?
100
40 above
40 below
0
57
How many seconds are in one day?
1,440
5,184,000
92,600
86,400
58
Which number is the sum of its multiples when you add the single digits together?
5
11
7
9
59
How many lives are cats said to have?
13
7
9
1
60
What is the prefix meaning 10
Dodeka
Deka
Nano
kilo
61
Where is four considered an unlucky number?
America
Asia
Middle East
Africa
62
Marvin was 13 years old in 1870 and 8 years old in 1875. How is it posssible?
The dates are in AC
The dates are in BC
1975 was a leap year
1870 began on the vernal equinox
63
What is the only number spelled with letters in alphabetical order?
90
1
5
40
64
What is 64 divided by 8?
- 8
8
6
7
65
What does a century represent?
1000 years
100 years
10 years
10 000 years
66
What is the top number of a fraction called?
Numerator
Denominator
67
What number sequence often appears in nature and was discovered in 1202 AD?
Prime Numbers
Geometric Sequences
Fibonacci Sequence
Arithmetic Sequences
68
What is the only even prime number?
100
4
2
1
69
What does the Roman numeral “X” equal?
50
100
5
10
70
Which number is considered a “magic number?”
3
5
7
9
71
What letter does every odd number have in it?
I
E
O
R
72
What are the only prime numbers that end in 2 and 5?
125
2 and 5
25
52
73
How do you laugh in Thai text lingo?
sss
555
xxx
hhh
74
How many colors are needed on a map to make sure that no border will share a color?
5
2
3
4
75
What number is twice the sum of its digits?
12
16
14
18
76
What number doesn’t have its own Roman numeral?
0
25
50
100
77
What is five squared?
- 125
- 25
125
25
78
What is the most popular lucky number?
5
3
7
13
79
There infinitely many perfect numbers.
True
Unsolved Problem
False
80
What is bigger, 100, or 10 squared?
They’re the same!
100
10 squared
